1、仓库 clone 下来后我们执行flutter runTerminal 中提示我们Target file "lib/main.dart" not found.这时我们要判断打开示例项目的路径对不对,对带有示例的仓库,我们如果要打开演示示例,需要用 vscode打开示例所在的文件夹,一般是 example 文件夹 2、在我们使用正确的路径打开项目后,有很多报错导入的文件找不到,这...
Specs satisfying theJCore (< 3.0.0, = 2.6.2, >= 2.0.0), JCore (= 2.6.2), JCore (= 4.2.1)dependency were found, but they required a higher minimum deployment target.Specs satisfying theJCore (< 3.0.0, = 2.6.2, >= 2.0.0), JCore (= 4.2.1)dependency were found, but they...
I downloaded the stable version of flutter 3.16.7 for windows, I created a project: flutter create myApp flutter run -v and this is the log it gave me: PS C:\Users\guillermo\mi_app> flutter run -v[ +377 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping...
> Could not HEAD 'https://dl.google.com/dl/android/maven2/com/android/tools/repository/30.3.0/repository-30.3.0.pom'. > dl.google.com > Could not resolve com.android.tools.ddms:ddmlib:30.3.0. Required by: project :url_launcher_android > com.android.tools.build:gradle:7.3.0 project :...
componentName:loadingUnitIdToComponentNames.get(loadingUnitId);if(resolvedComponentName==null){Log.e(TAG,"Deferred component name was null and could not be resolved from loading unit id.");return;}// Handle a loading unit that is included in the base module that does not need download.if(...
1.import 'package:flutter/material.dart';:这是导入 Material 部分的语句,Materi iOS flutter 用户界面设计 Flutter问题记录:Flutter/Flutter.h ‘ file not found ‘ 前言:最近Fultter版本Android端的工作逐渐趋于稳定,开始了Flutter版本IOS端上架的工作。然后打开XCode,运行。好家伙,上来就直接编译失败。但是明明...
previous reference\flutter\flutter_windows_v1stable\flutter This can happenyou deleted or moved your copythe Flutter repositoryorit was on a volume that is no longer mounted or has been mounted at a different locationPlease check your system path to verify that you are running the expectedversion...
✗ HTTP host https://maven.google.com/ is not reachable. Reason: An error occurred while checking the HTTP host: Operation timed out ! Doctor found issues in 1 category. 运行安卓androidx.core:core问题 错误信息: Android dependency 'androidx.core:core' has different version for ...
Another exception was thrown: 'package:flutter/src/widgets/navigator.dart': Failed assertion: line 3524 pos 12: '!_debugLocked': is not true., 解决方法:已实现router.define(addressposition,handler:addresspositionHanderl);添加router路由关系
问题2:创建第一个flutter应用是,项目名取了含大写字母时,总是报错:must be a valid Dart package name 解决:项目名全小写即可! 问题3:Unresolved reference: FlutterActivity 创建第一个flutter项目后,MainActivity继承的FlutterActivity总是报红,无法正常运行,此时需要再当前AndroidStudio上操作:File =》Open 选择当前...